All On 4 Dental Implants can be used for both upper and lower jaws. The bone on the upper jaw is not quite as dense and hard as it is on the lower and sometimes it is recommended to have 5 implants instead of 4 for added support.
All On 4 Dental Implants can be used for both upper and lower jaws. The bone on the upper jaw is not quite as dense and hard as it is on the lower and sometimes it is recommended to have 5 implants instead of 4 for added support.